package service;

import vo.Student_checkin;

import java.sql.SQLException;
import java.util.List;

public interface Dorm_bedsService {

    int add(int roomid, String bedname, int studentid ) throws SQLException, ClassNotFoundException;

    int rz(int  rommid) throws SQLException, ClassNotFoundException;

    List<Student_checkin> cx(int room_id, String bed_number) throws SQLException, ClassNotFoundException;
}
